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Ralph G. Ridenour

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  • Mansfield, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Conduit connector and method
    • Patent number 6,877,779
    • Issue date Apr 12, 2005
    • Universal Tubular Systems, Inc.
    • Otto Swogger
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Conduit connector and method
    • Patent number 6,575,502
    • Issue date Jun 10, 2003
    • Universal Tubular Systems Inc.
    • Ralph G. Ridenour
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Sanitary door handle assembly
    • Patent number 6,289,557
    • Issue date Sep 18, 2001
    • Barry F. Manson
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Conduit connector and method
    • Patent number 6,170,888
    • Issue date Jan 9, 2001
    • Universal Tubular Systems, Inc.
    • Ralph G. Ridenour
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Burner box without manifold return
    • Patent number 6,068,471
    • Issue date May 30, 2000
    • Universal Tubular Systems, Inc.
    • Ralph G. Ridenour
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Burner box without manifold return
    • Patent number 5,851,110
    • Issue date Dec 22, 1998
    • Universal Tubular Systems, Inc.
    • Ralph G. Ridenour
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Tube fitting and assembly method
    • Patent number 5,832,588
    • Issue date Nov 10, 1998
    • Universal Enterprises
    • Ralph G. Ridenour
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method of making a tube and fitting assembly
    • Patent number 5,727,303
    • Issue date Mar 17, 1998
    • Universal Tubular Systems, Inc.
    • Ralph G. Ridenour
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tube fitting
    • Patent number 5,707,087
    • Issue date Jan 13, 1998
    • Universal Enterprises, Inc.
    • Ralph G. Ridenour
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flare-tube assembly
    • Patent number 5,658,025
    • Issue date Aug 19, 1997
    • Universal Enterprises, Inc.
    • Ralph G. Ridenour
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Member and tube assembly
    • Patent number 5,607,194
    • Issue date Mar 4, 1997
    • Universal Enterprises, Inc.
    • Ralph G. Ridenour
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tube fitting
    • Patent number 5,597,186
    • Issue date Jan 28, 1997
    • Universal Enterprises, Inc.
    • Ralph G. Ridenour
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    High-temperature, double-bead, tube-fitting assembly
    • Patent number 5,573,285
    • Issue date Nov 12, 1996
    • Universal Enterprises, Inc.
    • Ralph G. Ridenour
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Heat-dissipating extender
    • Patent number 5,553,602
    • Issue date Sep 10, 1996
    • Universal Enterprises, Inc.
    • Ralph G. Ridenour
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tube fitting assembly method
    • Patent number 5,544,406
    • Issue date Aug 13, 1996
    • Universal Enterprises, Inc.
    • Ralph G. Ridenour
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Refrigeration system detection assembly
    • Patent number 5,345,775
    • Issue date Sep 13, 1994
    • Ralph G. Ridenour
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Seal for metering orifice
    • Patent number 5,346,138
    • Issue date Sep 13, 1994
    • Universal Enterprises Inc.
    • Ralph G. Ridenour
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve nozzle assembly
    • Patent number 5,129,584
    • Issue date Jul 14, 1992
    • Ralph G. Ridenour
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Adjustable gas nozzle
    • Patent number 5,025,990
    • Issue date Jun 25, 1991
    • Universal Enterprises, Inc.
    • Ralph G. Ridenour
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    Valve nozzle assembly
    • Patent number 4,989,791
    • Issue date Feb 5, 1991
    • Ralph G. Ridenour
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Double bead tube fitting
    • Patent number 4,871,199
    • Issue date Oct 3, 1989
    • Ralph G. Ridenour
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Apparatus for producing aerated water
    • Patent number 4,591,098
    • Issue date May 27, 1986
    • Ralph G. Ridenour
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Heavy duty tube coupling
    • Patent number 4,585,255
    • Issue date Apr 29, 1986
    • Universal Enterprises Inc.
    • Ralph G. Ridenour
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tube fitting assembly method with deformable seal
    • Patent number 4,450,618
    • Issue date May 29, 1984
    • Ralph G. Ridenour
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Tube-to-tube joint method
    • Patent number 4,442,586
    • Issue date Apr 17, 1984
    • Ralph G. Ridenour
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Tube fitting assembly with deformable seal
    • Patent number 4,330,144
    • Issue date May 18, 1982
    • Ralph G. Ridenour
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Tubing joint method of assembly
    • Patent number 4,321,743
    • Issue date Mar 30, 1982
    • Ralph G. Ridenour
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Tubing joint assembly
    • Patent number 4,281,862
    • Issue date Aug 4, 1981
    • Ralph G. Ridenour
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Tubing joint assembly method
    • Patent number 4,277,879
    • Issue date Jul 14, 1981
    • Ralph G. Ridenour
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Tube-to-tube joint
    • Patent number 4,269,438
    • Issue date May 26, 1981
    • Ralph G. Ridenour
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    Conduit connector and method
    • Publication number 20010030422
    • Publication date Oct 18, 2001
    • Universal Tubular Systems, Inc.
    • Dennis Kerr
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...